Every problem in mathematics has a solution; it's just a matter of finding the right path.
数学中的每个问题都有解答,关键在于找到正确的路径。
在一个疯子的世界里保持清醒本身就是疯狂。
To make mistakes is human. To own your mistakes is divine. Nothing elevates a person higher than quickly admitting and taking personal responsibility for the mistakes you make and then fixing them fairly. If you mess up, fess up. It’s astounding how powerful this ownership is.